M&M’s is dropping a fall flavor! Instagram food bloggers Snackolator and Snack Betch spilled the news with Snackolater saying "These sound amazing! M&M's is dropping new Toasty Holiday Peanut M&M's for the holidays and the flavors are absolutely calling my name!" The candy features cinnamon, vanilla, spiced sugar, and caramel flavors. A release date hasn’t been set yet, but you can bet it’s soon.